Question

Show transcribed image textA physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in FIGURE EX4.10. The ball's position is shown at 1 s intervals until t = 3 s. At t = 1 s, the ball's velocity is Determine the ball's velocity at t = 0 s. 2 s. and 3 s. What is the value of g on Planet Exidor? What was the ball's launch angle?